package thread;

//线程不安全案例
public class Demo11 {
    private static int count = 0;

    public static void main(String[] args) throws InterruptedException {
        Object locker1 = new Object();

        Thread t1 = new Thread(()->{
            for (int i = 0; i < 10000; i++) {
                synchronized (locker1){
                    count++;
                }
            }

        });

        Thread t2 = new Thread(()->{
            for (int i = 0; i < 10000; i++) {
                synchronized (locker1){
                    count++;
                }
            }
        });

        t1.start();
        t2.start();
        t1.join();
        t2.join();

        System.out.println(count);
    }
}
